13156923549

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{27743}}^1$

素因数の和:29817

約数の個数: 32

約数和(自身を含む): 21882691584

約数和(自身を除く): 8725768035

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2053, 6159, 14371, 22583, 27743, 43113, 67749, 83229, 158081, 194201, 305173, 474243, 582603, 915519, 2136211, 6408633, 56956379, 170869137, 398694653, 626520169, 1196083959, 1879560507, 4385641183, 13156923549]

約数ペア:

[(1, 13156923549), (3, 4385641183), (7, 1879560507), (11, 1196083959), (21, 626520169), (33, 398694653), (77, 170869137), (231, 56956379), (2053, 6408633), (6159, 2136211), (14371, 915519), (22583, 582603), (27743, 474243), (43113, 305173), (67749, 194201), (83229, 158081)]