29887213811

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{653}}^1\times {\mathrm{5527}}^1$

素因数の和:6220

約数の個数: 36

約数和(自身を含む): 37711319472

約数和(自身を除く): 7824105661

約数列:

[1, 7, 13, 49, 91, 169, 637, 653, 1183, 4571, 5527, 8281, 8489, 31997, 38689, 59423, 71851, 110357, 270823, 415961, 502957, 772499, 934063, 3520699, 3609131, 5407493, 6538441, 25263917, 45769087, 46918703, 176847419, 328430921, 609943139, 2299016447, 4269601973, 29887213811]

約数ペア:

[(1, 29887213811), (7, 4269601973), (13, 2299016447), (49, 609943139), (91, 328430921), (169, 176847419), (637, 46918703), (653, 45769087), (1183, 25263917), (4571, 6538441), (5527, 5407493), (8281, 3609131), (8489, 3520699), (31997, 934063), (38689, 772499), (59423, 502957), (71851, 415961), (110357, 270823)]