888947157

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{3709}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 1380476160

約数和(自身を除く): 491529003

約数列:

[1, 3, 7, 21, 101, 113, 303, 339, 707, 791, 2121, 2373, 3709, 11127, 11413, 25963, 34239, 77889, 79891, 239673, 374609, 419117, 1123827, 1257351, 2622263, 2933819, 7866789, 8801457, 42330817, 126992451, 296315719, 888947157]

約数ペア:

[(1, 888947157), (3, 296315719), (7, 126992451), (21, 42330817), (101, 8801457), (113, 7866789), (303, 2933819), (339, 2622263), (707, 1257351), (791, 1123827), (2121, 419117), (2373, 374609), (3709, 239673), (11127, 79891), (11413, 77889), (25963, 34239)]