4987119

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 6894720

約数和(自身を除く): 1907601

約数列:

[1, 3, 37, 111, 179, 251, 537, 753, 6623, 9287, 19869, 27861, 44929, 134787, 1662373, 4987119]

約数ペア:

[(1, 4987119), (3, 1662373), (37, 134787), (111, 44929), (179, 27861), (251, 19869), (537, 9287), (753, 6623)]