1333958906861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{164422397}}^1$

素因数の和:164422484

約数の個数: 16

約数和(自身を含む): 1631070188160

約数和(自身を除く): 297111281299

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 164422397, 1150956779, 3124025543, 10029766217, 21868178801, 70208363519, 190565558123, 1333958906861]

約数ペア:

[(1, 1333958906861), (7, 190565558123), (19, 70208363519), (61, 21868178801), (133, 10029766217), (427, 3124025543), (1159, 1150956779), (8113, 164422397)]