15697051419

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{146249}}^1$

素因数の和:146547

約数の個数: 32

約数和(自身を含む): 25272000000

約数和(自身を除く): 9574948581

約数列:

[1, 3, 7, 19, 21, 57, 133, 269, 399, 807, 1883, 5111, 5649, 15333, 35777, 107331, 146249, 438747, 1023743, 2778731, 3071229, 8336193, 19451117, 39340981, 58353351, 118022943, 275386867, 747478639, 826160601, 2242435917, 5232350473, 15697051419]

約数ペア:

[(1, 15697051419), (3, 5232350473), (7, 2242435917), (19, 826160601), (21, 747478639), (57, 275386867), (133, 118022943), (269, 58353351), (399, 39340981), (807, 19451117), (1883, 8336193), (5111, 3071229), (5649, 2778731), (15333, 1023743), (35777, 438747), (107331, 146249)]