13023813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 7251387

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 439, 899, 957, 1023, 1317, 2697, 4829, 9889, 12731, 13609, 14487, 29667, 38193, 40827, 140041, 149699, 394661, 420123, 449097, 1183983, 4341271, 13023813]

約数ペア:

[(1, 13023813), (3, 4341271), (11, 1183983), (29, 449097), (31, 420123), (33, 394661), (87, 149699), (93, 140041), (319, 40827), (341, 38193), (439, 29667), (899, 14487), (957, 13609), (1023, 12731), (1317, 9889), (2697, 4829)]