1207440003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1499}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 2030112000

約数和(自身を除く): 822671997

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 317, 363, 847, 951, 1499, 2219, 2541, 3487, 4497, 6657, 10461, 10493, 16489, 24409, 31479, 38357, 49467, 73227, 115071, 115423, 181379, 268499, 346269, 475183, 544137, 805497, 1269653, 1425549, 3326281, 3808959, 5227013, 9978843, 15681039, 36589091, 57497143, 109767273, 172491429, 402480001, 1207440003]

約数ペア:

[(1, 1207440003), (3, 402480001), (7, 172491429), (11, 109767273), (21, 57497143), (33, 36589091), (77, 15681039), (121, 9978843), (231, 5227013), (317, 3808959), (363, 3326281), (847, 1425549), (951, 1269653), (1499, 805497), (2219, 544137), (2541, 475183), (3487, 346269), (4497, 268499), (6657, 181379), (10461, 115423), (10493, 115071), (16489, 73227), (24409, 49467), (31479, 38357)]