2023872879

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 3325224960

約数和(自身を除く): 1301352081

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 269, 421, 483, 777, 807, 851, 1263, 1883, 2553, 2947, 5649, 5957, 6187, 8841, 9683, 9953, 15577, 17871, 18561, 29049, 29859, 43309, 46731, 67781, 69671, 109039, 113249, 129927, 203343, 209013, 228919, 327117, 339747, 358271, 686757, 792743, 1074813, 1602433, 2378229, 2507897, 2604727, 4190213, 4807299, 7523691, 7814181, 12570639, 18233089, 29331491, 54699267, 87994473, 96374899, 289124697, 674624293, 2023872879]

約数ペア:

[(1, 2023872879), (3, 674624293), (7, 289124697), (21, 96374899), (23, 87994473), (37, 54699267), (69, 29331491), (111, 18233089), (161, 12570639), (259, 7814181), (269, 7523691), (421, 4807299), (483, 4190213), (777, 2604727), (807, 2507897), (851, 2378229), (1263, 1602433), (1883, 1074813), (2553, 792743), (2947, 686757), (5649, 358271), (5957, 339747), (6187, 327117), (8841, 228919), (9683, 209013), (9953, 203343), (15577, 129927), (17871, 113249), (18561, 109039), (29049, 69671), (29859, 67781), (43309, 46731)]