127584197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 149361408

約数和(自身を除く): 21777211

約数列:

[1, 13, 23, 53, 83, 97, 299, 689, 1079, 1219, 1261, 1909, 2231, 4399, 5141, 8051, 15847, 24817, 29003, 57187, 66833, 101177, 104663, 118243, 185173, 426703, 1315301, 1537159, 2407249, 5547139, 9814169, 127584197]

約数ペア:

[(1, 127584197), (13, 9814169), (23, 5547139), (53, 2407249), (83, 1537159), (97, 1315301), (299, 426703), (689, 185173), (1079, 118243), (1219, 104663), (1261, 101177), (1909, 66833), (2231, 57187), (4399, 29003), (5141, 24817), (8051, 15847)]