12151503987

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1\times {\mathrm{3581}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 18614937600

約数和(自身を除く): 6463433613

約数列:

[1, 3, 7, 21, 349, 463, 1047, 1389, 2443, 3241, 3581, 7329, 9723, 10743, 25067, 75201, 161587, 484761, 1131109, 1249769, 1658003, 3393327, 3749307, 4974009, 8748383, 11606021, 26245149, 34818063, 578643047, 1735929141, 4050501329, 12151503987]

約数ペア:

[(1, 12151503987), (3, 4050501329), (7, 1735929141), (21, 578643047), (349, 34818063), (463, 26245149), (1047, 11606021), (1389, 8748383), (2443, 4974009), (3241, 3749307), (3581, 3393327), (7329, 1658003), (9723, 1249769), (10743, 1131109), (25067, 484761), (75201, 161587)]