221794682007

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{17981}}^1\times {\mathrm{4889}}^1$

素因数の和:22931

約数の個数: 24

約数和(自身を含む): 306355018320

約数和(自身を除く): 84560336313

約数列:

[1, 3, 29, 87, 841, 2523, 4889, 14667, 17981, 53943, 141781, 425343, 521449, 1564347, 4111649, 12334947, 15122021, 45366063, 87909109, 263727327, 2549364161, 7648092483, 73931560669, 221794682007]

約数ペア:

[(1, 221794682007), (3, 73931560669), (29, 7648092483), (87, 2549364161), (841, 263727327), (2523, 87909109), (4889, 45366063), (14667, 15122021), (17981, 12334947), (53943, 4111649), (141781, 1564347), (425343, 521449)]