2729123033

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 3615494400

約数和(自身を除く): 886371367

約数列:

[1, 7, 13, 17, 91, 97, 119, 169, 221, 679, 1183, 1261, 1399, 1547, 1649, 2873, 8827, 9793, 11543, 16393, 18187, 20111, 21437, 23783, 114751, 127309, 135703, 150059, 166481, 236431, 278681, 309179, 949921, 1655017, 1764139, 1950767, 2164253, 2306951, 4019327, 12348973, 16148657, 22933807, 28135289, 29990363, 160536649, 209932541, 389874719, 2729123033]

約数ペア:

[(1, 2729123033), (7, 389874719), (13, 209932541), (17, 160536649), (91, 29990363), (97, 28135289), (119, 22933807), (169, 16148657), (221, 12348973), (679, 4019327), (1183, 2306951), (1261, 2164253), (1399, 1950767), (1547, 1764139), (1649, 1655017), (2873, 949921), (8827, 309179), (9793, 278681), (11543, 236431), (16393, 166481), (18187, 150059), (20111, 135703), (21437, 127309), (23783, 114751)]