13501797117

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 18468124416

約数和(自身を除く): 4966327299

約数列:

[1, 3, 53, 159, 401, 421, 503, 1203, 1263, 1509, 21253, 22313, 26659, 63759, 66939, 79977, 168821, 201703, 211763, 506463, 605109, 635289, 8947513, 10690259, 11223439, 26842539, 32070777, 33670317, 84916963, 254750889, 4500599039, 13501797117]

約数ペア:

[(1, 13501797117), (3, 4500599039), (53, 254750889), (159, 84916963), (401, 33670317), (421, 32070777), (503, 26842539), (1203, 11223439), (1263, 10690259), (1509, 8947513), (21253, 635289), (22313, 605109), (26659, 506463), (63759, 211763), (66939, 201703), (79977, 168821)]